But realism is not necessarily dualistic, since it requires only that being shall not be dependent upon being known.
"The Approach to Philosophy"
Ralph Barton Perry
The selfishness of its spiritual aims was in accord with the strenuous individualism of that new age; its dualistic theory of nature was at least a revolt from the brutal animalism of the day.
"Women of Early Christianity Woman: In all ages and in all countries, Vol. 3 (of 10)"
Alfred Brittain Mitchell Carroll
Seems to have started out as a Great Mother cult; then it picked up a lot of gods borrowed from other peoples; then it turned into a dualistic monotheism; then it picked up a lot of minor gods and devils-new devils usually gods of the older pantheon.
"Time Crime"
H. Beam Piper